Results 91 to 100 of about 2,475 (158)

Evidence of the role of predatory ants in natural pest control in banana-sugarcane rotation systems [PDF]

open access: yes, 2012
En Guadeloupe, l'introduction de la canne à sucre dans la monoculture de banane a contribué à une alternative aux agrosystèmes intensifs et favorise la diversité végétale.
Goebel, François-Régis   +2 more
core  

A cover crop alters the trophic positions of generalist predators in the litter of a banana agroecosystem [PDF]

open access: yes, 2010
Generalist predators can play an important role in agroecosystems by controlling herbivores via top-down effects. As cover crops are increasingly used in agroecosystems, the effects of this resource on generalist predator diet need to be evaluated.
Achard, Raphaël   +6 more
core  

Eficiência de óleos vegetais e do fungo entomopatogênico Beauveria bassiana no controle do moleque-da-bananeira

open access: yesAgropecuária Catarinense, 2020
Avaliaram-se as eficiências dos óleos vegetais de soja e de nim e do fungo entomopatogênico Beauveria bassiana no controle de adultos de Cosmopolites sordidus (Coleoptera: Curculionidae).
José Maria Milanez   +2 more
doaj  

Analyse statistique des intéractions des fourmis et modèlisation multi-agent de l'agrosystème bananier [PDF]

open access: yes, 2013
L'amélioration de méthodes de lutte biologique des systèmes agricoles contre les différents agents de maladies implique une connaissance des réseaux trophiques du milieu.
Cotte, Violaine
core  

Microwave-Assisted Enantioselective Synthesis of (2R,5S)-Theaspirane: A Green Chemistry Approach

open access: yesMolecules
The banana weevil (Cosmopolites sordidus) is a significant pest that reduces banana yields and can result in plant mortality. (2R,5S)-theaspirane, a kairomone from senesced banana leaves, is one of the natural banana volatiles, aiding weevil attraction ...
Sayuri Cristina Santos Takada   +5 more
doaj   +1 more source

Biocontrol of Cosmopolites sordidus using entomopathogenic fungi under laboratory conditions, Ecuador

open access: yesRevista de la Facultad de Agronomía, Universidad del Zulia
Cosmopolites sordidus conocido como picudo negro, es un insecto plaga de importancia económica para los cultivos de musáceas como banano y plátano, teniendo como resultado por su daño perdidas en producción. Entre unas de las alternativas para el manejo del picudo negro se encuentran el control biológico mediante el uso de entomopatógenos que regulen ...
Danilo Valdez   +6 more
openaire   +1 more source

Importância e métodos de controle do "moleque" ou broca-do-rizoma-da-bananeira. [PDF]

open access: yes, 2011
É no rizoma que se encontra a principal praga da bananicultura brasileira. Trate-e da especie Cosmopolites sordidus Gemar 1824, conhecida vulgarmente como "moleque", broca-do-rizoma ou broca-da-bananeira; Decricao e ciclo biológico; Danos e importância ...
MESQUITA, A. L. M.
core   +1 more source

Histopatología causada por el hongo entomopatógeno Beauveria bassiana en el insecto adulto Cosmopolites sordidus transmisor de la bacteria Erwinia spp en plátano

open access: yesEl Higo
La producción de plátano en Nicaragua ha sido severamente afectada por la infestación del picudo negro (Cosmopolites sordidus), provocando pérdidas de hasta un 50% en los rendimientos agrícolas.
Trinidad Castillo Arévalo   +1 more
doaj   +1 more source

Trapping the banana weevil, Cosmopolites sordidus, Germar: a mathematical perspective

open access: yes, 2019
Paper presented at the 5th Strathmore International Mathematics Conference (SIMC 2019), 12 - 16 August 2019, Strathmore University, Nairobi, Kenya A logistic equation incorporating trapping is formulated and parameterized to represent the population dynamics of the banana weevil, Cosmopolites Sordidus, (Germar). The steady states are obtained and their
Kweyunga Eliab Horub   +2 more
openaire   +1 more source

Efeitos de doses de lodo de esgoto na população da broca-da-bananeira. [PDF]

open access: yes, 2017
bitstream/CNPMA/6001/1/comunicado_34 ...
MELO, L. A. S., SANTOS, A. E. V.
core  

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